TSTP Solution File: SWC233+1 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SWC233+1 : TPTP v8.2.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s

% Computer : n032.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue May 21 04:37:21 EDT 2024

% Result   : Theorem 0.40s 0.61s
% Output   : Refutation 0.40s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :   21
% Syntax   : Number of formulae    :   88 (  10 unt;   0 def)
%            Number of atoms       :  644 ( 139 equ)
%            Maximal formula atoms :   50 (   7 avg)
%            Number of connectives :  916 ( 360   ~; 334   |; 186   &)
%                                         (   7 <=>;  29  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   24 (   7 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :   14 (  12 usr;   8 prp; 0-2 aty)
%            Number of functors    :   10 (  10 usr;   5 con; 0-3 aty)
%            Number of variables   :  247 ( 181   !;  66   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f832,plain,
    $false,
    inference(avatar_sat_refutation,[],[f614,f618,f661,f672,f694,f710,f826,f831]) ).

fof(f831,plain,
    ~ spl52_22,
    inference(avatar_contradiction_clause,[],[f830]) ).

fof(f830,plain,
    ( $false
    | ~ spl52_22 ),
    inference(trivial_inequality_removal,[],[f828]) ).

fof(f828,plain,
    ( nil != nil
    | ~ spl52_22 ),
    inference(superposition,[],[f547,f825]) ).

fof(f825,plain,
    ( nil = sK49
    | ~ spl52_22 ),
    inference(avatar_component_clause,[],[f823]) ).

fof(f823,plain,
    ( spl52_22
  <=> nil = sK49 ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_22])]) ).

fof(f547,plain,
    nil != sK49,
    inference(definition_unfolding,[],[f534,f533]) ).

fof(f533,plain,
    sK47 = sK49,
    inference(cnf_transformation,[],[f337]) ).

fof(f337,plain,
    ( ! [X4] :
        ( ! [X5] :
            ( ! [X6] :
                ( ! [X7] :
                    ( ( ( ~ memberP(X5,X7)
                        | lt(X7,X4) )
                      & ( ~ memberP(X6,X7)
                        | lt(X4,X7) ) )
                    | ~ ssItem(X7) )
                | app(app(X5,cons(X4,nil)),X6) != sK49
                | ~ ssList(X6) )
            | ~ ssList(X5) )
        | ~ ssItem(X4) )
    & ! [X8] :
        ( ! [X9] :
            ( ! [X10] :
                ( ( ~ lt(X8,sK51(X8,X9,X10))
                  & leq(X8,sK51(X8,X9,X10))
                  & memberP(X10,sK51(X8,X9,X10))
                  & memberP(X9,sK51(X8,X9,X10))
                  & ssItem(sK51(X8,X9,X10)) )
                | app(app(X9,cons(X8,nil)),X10) != sK47
                | ~ ssList(X10) )
            | ~ ssList(X9) )
        | ~ ssItem(X8) )
    & nil != sK47
    & sK47 = sK49
    & sK48 = sK50
    & ssList(sK50)
    & ssList(sK49)
    & ssList(sK48)
    & ssList(sK47) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK47,sK48,sK49,sK50,sK51])],[f223,f336,f335,f334,f333,f332]) ).

fof(f332,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ! [X4] :
                        ( ! [X5] :
                            ( ! [X6] :
                                ( ! [X7] :
                                    ( ( ( ~ memberP(X5,X7)
                                        | lt(X7,X4) )
                                      & ( ~ memberP(X6,X7)
                                        | lt(X4,X7) ) )
                                    | ~ ssItem(X7) )
                                | app(app(X5,cons(X4,nil)),X6) != X2
                                | ~ ssList(X6) )
                            | ~ ssList(X5) )
                        | ~ ssItem(X4) )
                    & ! [X8] :
                        ( ! [X9] :
                            ( ! [X10] :
                                ( ? [X11] :
                                    ( ~ lt(X8,X11)
                                    & leq(X8,X11)
                                    & memberP(X10,X11)
                                    & memberP(X9,X11)
                                    & ssItem(X11) )
                                | app(app(X9,cons(X8,nil)),X10) != X0
                                | ~ ssList(X10) )
                            | ~ ssList(X9) )
                        | ~ ssItem(X8) )
                    & nil != X0
                    & X0 = X2
                    & X1 = X3
                    & ssList(X3) )
                & ssList(X2) )
            & ssList(X1) )
        & ssList(X0) )
   => ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( ! [X6] :
                              ( ! [X7] :
                                  ( ( ( ~ memberP(X5,X7)
                                      | lt(X7,X4) )
                                    & ( ~ memberP(X6,X7)
                                      | lt(X4,X7) ) )
                                  | ~ ssItem(X7) )
                              | app(app(X5,cons(X4,nil)),X6) != X2
                              | ~ ssList(X6) )
                          | ~ ssList(X5) )
                      | ~ ssItem(X4) )
                  & ! [X8] :
                      ( ! [X9] :
                          ( ! [X10] :
                              ( ? [X11] :
                                  ( ~ lt(X8,X11)
                                  & leq(X8,X11)
                                  & memberP(X10,X11)
                                  & memberP(X9,X11)
                                  & ssItem(X11) )
                              | app(app(X9,cons(X8,nil)),X10) != sK47
                              | ~ ssList(X10) )
                          | ~ ssList(X9) )
                      | ~ ssItem(X8) )
                  & nil != sK47
                  & sK47 = X2
                  & X1 = X3
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(sK47) ) ),
    introduced(choice_axiom,[]) ).

fof(f333,plain,
    ( ? [X1] :
        ( ? [X2] :
            ( ? [X3] :
                ( ! [X4] :
                    ( ! [X5] :
                        ( ! [X6] :
                            ( ! [X7] :
                                ( ( ( ~ memberP(X5,X7)
                                    | lt(X7,X4) )
                                  & ( ~ memberP(X6,X7)
                                    | lt(X4,X7) ) )
                                | ~ ssItem(X7) )
                            | app(app(X5,cons(X4,nil)),X6) != X2
                            | ~ ssList(X6) )
                        | ~ ssList(X5) )
                    | ~ ssItem(X4) )
                & ! [X8] :
                    ( ! [X9] :
                        ( ! [X10] :
                            ( ? [X11] :
                                ( ~ lt(X8,X11)
                                & leq(X8,X11)
                                & memberP(X10,X11)
                                & memberP(X9,X11)
                                & ssItem(X11) )
                            | app(app(X9,cons(X8,nil)),X10) != sK47
                            | ~ ssList(X10) )
                        | ~ ssList(X9) )
                    | ~ ssItem(X8) )
                & nil != sK47
                & sK47 = X2
                & X1 = X3
                & ssList(X3) )
            & ssList(X2) )
        & ssList(X1) )
   => ( ? [X2] :
          ( ? [X3] :
              ( ! [X4] :
                  ( ! [X5] :
                      ( ! [X6] :
                          ( ! [X7] :
                              ( ( ( ~ memberP(X5,X7)
                                  | lt(X7,X4) )
                                & ( ~ memberP(X6,X7)
                                  | lt(X4,X7) ) )
                              | ~ ssItem(X7) )
                          | app(app(X5,cons(X4,nil)),X6) != X2
                          | ~ ssList(X6) )
                      | ~ ssList(X5) )
                  | ~ ssItem(X4) )
              & ! [X8] :
                  ( ! [X9] :
                      ( ! [X10] :
                          ( ? [X11] :
                              ( ~ lt(X8,X11)
                              & leq(X8,X11)
                              & memberP(X10,X11)
                              & memberP(X9,X11)
                              & ssItem(X11) )
                          | app(app(X9,cons(X8,nil)),X10) != sK47
                          | ~ ssList(X10) )
                      | ~ ssList(X9) )
                  | ~ ssItem(X8) )
              & nil != sK47
              & sK47 = X2
              & sK48 = X3
              & ssList(X3) )
          & ssList(X2) )
      & ssList(sK48) ) ),
    introduced(choice_axiom,[]) ).

fof(f334,plain,
    ( ? [X2] :
        ( ? [X3] :
            ( ! [X4] :
                ( ! [X5] :
                    ( ! [X6] :
                        ( ! [X7] :
                            ( ( ( ~ memberP(X5,X7)
                                | lt(X7,X4) )
                              & ( ~ memberP(X6,X7)
                                | lt(X4,X7) ) )
                            | ~ ssItem(X7) )
                        | app(app(X5,cons(X4,nil)),X6) != X2
                        | ~ ssList(X6) )
                    | ~ ssList(X5) )
                | ~ ssItem(X4) )
            & ! [X8] :
                ( ! [X9] :
                    ( ! [X10] :
                        ( ? [X11] :
                            ( ~ lt(X8,X11)
                            & leq(X8,X11)
                            & memberP(X10,X11)
                            & memberP(X9,X11)
                            & ssItem(X11) )
                        | app(app(X9,cons(X8,nil)),X10) != sK47
                        | ~ ssList(X10) )
                    | ~ ssList(X9) )
                | ~ ssItem(X8) )
            & nil != sK47
            & sK47 = X2
            & sK48 = X3
            & ssList(X3) )
        & ssList(X2) )
   => ( ? [X3] :
          ( ! [X4] :
              ( ! [X5] :
                  ( ! [X6] :
                      ( ! [X7] :
                          ( ( ( ~ memberP(X5,X7)
                              | lt(X7,X4) )
                            & ( ~ memberP(X6,X7)
                              | lt(X4,X7) ) )
                          | ~ ssItem(X7) )
                      | app(app(X5,cons(X4,nil)),X6) != sK49
                      | ~ ssList(X6) )
                  | ~ ssList(X5) )
              | ~ ssItem(X4) )
          & ! [X8] :
              ( ! [X9] :
                  ( ! [X10] :
                      ( ? [X11] :
                          ( ~ lt(X8,X11)
                          & leq(X8,X11)
                          & memberP(X10,X11)
                          & memberP(X9,X11)
                          & ssItem(X11) )
                      | app(app(X9,cons(X8,nil)),X10) != sK47
                      | ~ ssList(X10) )
                  | ~ ssList(X9) )
              | ~ ssItem(X8) )
          & nil != sK47
          & sK47 = sK49
          & sK48 = X3
          & ssList(X3) )
      & ssList(sK49) ) ),
    introduced(choice_axiom,[]) ).

fof(f335,plain,
    ( ? [X3] :
        ( ! [X4] :
            ( ! [X5] :
                ( ! [X6] :
                    ( ! [X7] :
                        ( ( ( ~ memberP(X5,X7)
                            | lt(X7,X4) )
                          & ( ~ memberP(X6,X7)
                            | lt(X4,X7) ) )
                        | ~ ssItem(X7) )
                    | app(app(X5,cons(X4,nil)),X6) != sK49
                    | ~ ssList(X6) )
                | ~ ssList(X5) )
            | ~ ssItem(X4) )
        & ! [X8] :
            ( ! [X9] :
                ( ! [X10] :
                    ( ? [X11] :
                        ( ~ lt(X8,X11)
                        & leq(X8,X11)
                        & memberP(X10,X11)
                        & memberP(X9,X11)
                        & ssItem(X11) )
                    | app(app(X9,cons(X8,nil)),X10) != sK47
                    | ~ ssList(X10) )
                | ~ ssList(X9) )
            | ~ ssItem(X8) )
        & nil != sK47
        & sK47 = sK49
        & sK48 = X3
        & ssList(X3) )
   => ( ! [X4] :
          ( ! [X5] :
              ( ! [X6] :
                  ( ! [X7] :
                      ( ( ( ~ memberP(X5,X7)
                          | lt(X7,X4) )
                        & ( ~ memberP(X6,X7)
                          | lt(X4,X7) ) )
                      | ~ ssItem(X7) )
                  | app(app(X5,cons(X4,nil)),X6) != sK49
                  | ~ ssList(X6) )
              | ~ ssList(X5) )
          | ~ ssItem(X4) )
      & ! [X8] :
          ( ! [X9] :
              ( ! [X10] :
                  ( ? [X11] :
                      ( ~ lt(X8,X11)
                      & leq(X8,X11)
                      & memberP(X10,X11)
                      & memberP(X9,X11)
                      & ssItem(X11) )
                  | app(app(X9,cons(X8,nil)),X10) != sK47
                  | ~ ssList(X10) )
              | ~ ssList(X9) )
          | ~ ssItem(X8) )
      & nil != sK47
      & sK47 = sK49
      & sK48 = sK50
      & ssList(sK50) ) ),
    introduced(choice_axiom,[]) ).

fof(f336,plain,
    ! [X8,X9,X10] :
      ( ? [X11] :
          ( ~ lt(X8,X11)
          & leq(X8,X11)
          & memberP(X10,X11)
          & memberP(X9,X11)
          & ssItem(X11) )
     => ( ~ lt(X8,sK51(X8,X9,X10))
        & leq(X8,sK51(X8,X9,X10))
        & memberP(X10,sK51(X8,X9,X10))
        & memberP(X9,sK51(X8,X9,X10))
        & ssItem(sK51(X8,X9,X10)) ) ),
    introduced(choice_axiom,[]) ).

fof(f223,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( ! [X6] :
                              ( ! [X7] :
                                  ( ( ( ~ memberP(X5,X7)
                                      | lt(X7,X4) )
                                    & ( ~ memberP(X6,X7)
                                      | lt(X4,X7) ) )
                                  | ~ ssItem(X7) )
                              | app(app(X5,cons(X4,nil)),X6) != X2
                              | ~ ssList(X6) )
                          | ~ ssList(X5) )
                      | ~ ssItem(X4) )
                  & ! [X8] :
                      ( ! [X9] :
                          ( ! [X10] :
                              ( ? [X11] :
                                  ( ~ lt(X8,X11)
                                  & leq(X8,X11)
                                  & memberP(X10,X11)
                                  & memberP(X9,X11)
                                  & ssItem(X11) )
                              | app(app(X9,cons(X8,nil)),X10) != X0
                              | ~ ssList(X10) )
                          | ~ ssList(X9) )
                      | ~ ssItem(X8) )
                  & nil != X0
                  & X0 = X2
                  & X1 = X3
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(X0) ),
    inference(flattening,[],[f222]) ).

fof(f222,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ! [X4] :
                      ( ! [X5] :
                          ( ! [X6] :
                              ( ! [X7] :
                                  ( ( ( ~ memberP(X5,X7)
                                      | lt(X7,X4) )
                                    & ( ~ memberP(X6,X7)
                                      | lt(X4,X7) ) )
                                  | ~ ssItem(X7) )
                              | app(app(X5,cons(X4,nil)),X6) != X2
                              | ~ ssList(X6) )
                          | ~ ssList(X5) )
                      | ~ ssItem(X4) )
                  & ! [X8] :
                      ( ! [X9] :
                          ( ! [X10] :
                              ( ? [X11] :
                                  ( ~ lt(X8,X11)
                                  & leq(X8,X11)
                                  & memberP(X10,X11)
                                  & memberP(X9,X11)
                                  & ssItem(X11) )
                              | app(app(X9,cons(X8,nil)),X10) != X0
                              | ~ ssList(X10) )
                          | ~ ssList(X9) )
                      | ~ ssItem(X8) )
                  & nil != X0
                  & X0 = X2
                  & X1 = X3
                  & ssList(X3) )
              & ssList(X2) )
          & ssList(X1) )
      & ssList(X0) ),
    inference(ennf_transformation,[],[f98]) ).

fof(f98,plain,
    ~ ! [X0] :
        ( ssList(X0)
       => ! [X1] :
            ( ssList(X1)
           => ! [X2] :
                ( ssList(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ( ? [X4] :
                          ( ? [X5] :
                              ( ? [X6] :
                                  ( ? [X7] :
                                      ( ( ( memberP(X5,X7)
                                          & ~ lt(X7,X4) )
                                        | ( memberP(X6,X7)
                                          & ~ lt(X4,X7) ) )
                                      & ssItem(X7) )
                                  & app(app(X5,cons(X4,nil)),X6) = X2
                                  & ssList(X6) )
                              & ssList(X5) )
                          & ssItem(X4) )
                      | ? [X8] :
                          ( ? [X9] :
                              ( ? [X10] :
                                  ( ! [X11] :
                                      ( ssItem(X11)
                                     => ( lt(X8,X11)
                                        | ~ leq(X8,X11)
                                        | ~ memberP(X10,X11)
                                        | ~ memberP(X9,X11) ) )
                                  & app(app(X9,cons(X8,nil)),X10) = X0
                                  & ssList(X10) )
                              & ssList(X9) )
                          & ssItem(X8) )
                      | nil = X0
                      | X0 != X2
                      | X1 != X3 ) ) ) ) ),
    inference(rectify,[],[f97]) ).

fof(f97,negated_conjecture,
    ~ ! [X0] :
        ( ssList(X0)
       => ! [X1] :
            ( ssList(X1)
           => ! [X2] :
                ( ssList(X2)
               => ! [X3] :
                    ( ssList(X3)
                   => ( ? [X8] :
                          ( ? [X9] :
                              ( ? [X10] :
                                  ( ? [X11] :
                                      ( ( ( memberP(X9,X11)
                                          & ~ lt(X11,X8) )
                                        | ( memberP(X10,X11)
                                          & ~ lt(X8,X11) ) )
                                      & ssItem(X11) )
                                  & app(app(X9,cons(X8,nil)),X10) = X2
                                  & ssList(X10) )
                              & ssList(X9) )
                          & ssItem(X8) )
                      | ? [X4] :
                          ( ? [X5] :
                              ( ? [X6] :
                                  ( ! [X7] :
                                      ( ssItem(X7)
                                     => ( lt(X4,X7)
                                        | ~ leq(X4,X7)
                                        | ~ memberP(X6,X7)
                                        | ~ memberP(X5,X7) ) )
                                  & app(app(X5,cons(X4,nil)),X6) = X0
                                  & ssList(X6) )
                              & ssList(X5) )
                          & ssItem(X4) )
                      | nil = X0
                      | X0 != X2
                      | X1 != X3 ) ) ) ) ),
    inference(negated_conjecture,[],[f96]) ).

fof(f96,conjecture,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssList(X1)
         => ! [X2] :
              ( ssList(X2)
             => ! [X3] :
                  ( ssList(X3)
                 => ( ? [X8] :
                        ( ? [X9] :
                            ( ? [X10] :
                                ( ? [X11] :
                                    ( ( ( memberP(X9,X11)
                                        & ~ lt(X11,X8) )
                                      | ( memberP(X10,X11)
                                        & ~ lt(X8,X11) ) )
                                    & ssItem(X11) )
                                & app(app(X9,cons(X8,nil)),X10) = X2
                                & ssList(X10) )
                            & ssList(X9) )
                        & ssItem(X8) )
                    | ? [X4] :
                        ( ? [X5] :
                            ( ? [X6] :
                                ( ! [X7] :
                                    ( ssItem(X7)
                                   => ( lt(X4,X7)
                                      | ~ leq(X4,X7)
                                      | ~ memberP(X6,X7)
                                      | ~ memberP(X5,X7) ) )
                                & app(app(X5,cons(X4,nil)),X6) = X0
                                & ssList(X6) )
                            & ssList(X5) )
                        & ssItem(X4) )
                    | nil = X0
                    | X0 != X2
                    | X1 != X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1) ).

fof(f534,plain,
    nil != sK47,
    inference(cnf_transformation,[],[f337]) ).

fof(f826,plain,
    ( ~ spl52_8
    | spl52_22
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(avatar_split_clause,[],[f821,f708,f692,f823,f628]) ).

fof(f628,plain,
    ( spl52_8
  <=> ssList(sK49) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_8])]) ).

fof(f692,plain,
    ( spl52_17
  <=> ! [X0,X1] :
        ( ~ ssItem(X0)
        | memberP(nil,sK51(X0,nil,X1))
        | ~ ssList(X1)
        | sK49 != app(cons(X0,nil),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_17])]) ).

fof(f708,plain,
    ( spl52_21
  <=> ! [X0,X1] :
        ( ~ ssItem(X0)
        | ssItem(sK51(X0,nil,X1))
        | ~ ssList(X1)
        | sK49 != app(cons(X0,nil),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_21])]) ).

fof(f821,plain,
    ( nil = sK49
    | ~ ssList(sK49)
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(equality_resolution,[],[f820]) ).

fof(f820,plain,
    ( ! [X0] :
        ( sK49 != X0
        | nil = X0
        | ~ ssList(X0) )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(duplicate_literal_removal,[],[f819]) ).

fof(f819,plain,
    ( ! [X0] :
        ( sK49 != X0
        | nil = X0
        | ~ ssList(X0)
        | nil = X0
        | ~ ssList(X0) )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(resolution,[],[f818,f426]) ).

fof(f426,plain,
    ! [X0] :
      ( ssItem(sK44(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f308]) ).

fof(f308,plain,
    ! [X0] :
      ( ( cons(sK44(X0),sK43(X0)) = X0
        & ssItem(sK44(X0))
        & ssList(sK43(X0)) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK43,sK44])],[f125,f307,f306]) ).

fof(f306,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) )
          & ssList(X1) )
     => ( ? [X2] :
            ( cons(X2,sK43(X0)) = X0
            & ssItem(X2) )
        & ssList(sK43(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f307,plain,
    ! [X0] :
      ( ? [X2] :
          ( cons(X2,sK43(X0)) = X0
          & ssItem(X2) )
     => ( cons(sK44(X0),sK43(X0)) = X0
        & ssItem(sK44(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f125,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) )
          & ssList(X1) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(flattening,[],[f124]) ).

fof(f124,plain,
    ! [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( cons(X2,X1) = X0
              & ssItem(X2) )
          & ssList(X1) )
      | nil = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f20]) ).

fof(f20,axiom,
    ! [X0] :
      ( ssList(X0)
     => ( ? [X1] :
            ( ? [X2] :
                ( cons(X2,X1) = X0
                & ssItem(X2) )
            & ssList(X1) )
        | nil = X0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax20) ).

fof(f818,plain,
    ( ! [X0] :
        ( ~ ssItem(sK44(X0))
        | sK49 != X0
        | nil = X0
        | ~ ssList(X0) )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(duplicate_literal_removal,[],[f817]) ).

fof(f817,plain,
    ( ! [X0] :
        ( ~ ssItem(sK44(X0))
        | sK49 != X0
        | nil = X0
        | ~ ssList(X0)
        | nil = X0
        | ~ ssList(X0) )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(resolution,[],[f815,f425]) ).

fof(f425,plain,
    ! [X0] :
      ( ssList(sK43(X0))
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f308]) ).

fof(f815,plain,
    ( ! [X0] :
        ( ~ ssList(sK43(X0))
        | ~ ssItem(sK44(X0))
        | sK49 != X0
        | nil = X0
        | ~ ssList(X0) )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(superposition,[],[f814,f427]) ).

fof(f427,plain,
    ! [X0] :
      ( cons(sK44(X0),sK43(X0)) = X0
      | nil = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f308]) ).

fof(f814,plain,
    ( ! [X0,X1] :
        ( cons(X0,X1) != sK49
        | ~ ssItem(X0)
        | ~ ssList(X1) )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(duplicate_literal_removal,[],[f811]) ).

fof(f811,plain,
    ( ! [X0,X1] :
        ( cons(X0,X1) != sK49
        | ~ ssItem(X0)
        | cons(X0,X1) != sK49
        | ~ ssList(X1)
        | ~ ssItem(X0)
        | ~ ssList(X1) )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(superposition,[],[f809,f509]) ).

fof(f509,plain,
    ! [X0,X1] :
      ( cons(X1,X0) = app(cons(X1,nil),X0)
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f199]) ).

fof(f199,plain,
    ! [X0] :
      ( ! [X1] :
          ( cons(X1,X0) = app(cons(X1,nil),X0)
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f81]) ).

fof(f81,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => cons(X1,X0) = app(cons(X1,nil),X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax81) ).

fof(f809,plain,
    ( ! [X0,X1] :
        ( app(cons(X1,nil),X0) != sK49
        | ~ ssItem(X1)
        | cons(X1,X0) != sK49
        | ~ ssList(X0) )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(duplicate_literal_removal,[],[f806]) ).

fof(f806,plain,
    ( ! [X0,X1] :
        ( ~ ssList(X0)
        | ~ ssItem(X1)
        | cons(X1,X0) != sK49
        | ~ ssItem(X1)
        | ~ ssList(X0)
        | app(cons(X1,nil),X0) != sK49 )
    | ~ spl52_17
    | ~ spl52_21 ),
    inference(resolution,[],[f803,f709]) ).

fof(f709,plain,
    ( ! [X0,X1] :
        ( ssItem(sK51(X0,nil,X1))
        | ~ ssItem(X0)
        | ~ ssList(X1)
        | sK49 != app(cons(X0,nil),X1) )
    | ~ spl52_21 ),
    inference(avatar_component_clause,[],[f708]) ).

fof(f803,plain,
    ( ! [X0,X1] :
        ( ~ ssItem(sK51(X0,nil,X1))
        | ~ ssList(X1)
        | ~ ssItem(X0)
        | cons(X0,X1) != sK49 )
    | ~ spl52_17 ),
    inference(duplicate_literal_removal,[],[f786]) ).

fof(f786,plain,
    ( ! [X0,X1] :
        ( cons(X0,X1) != sK49
        | ~ ssList(X1)
        | ~ ssItem(X0)
        | ~ ssItem(sK51(X0,nil,X1))
        | ~ ssItem(X0)
        | ~ ssList(X1) )
    | ~ spl52_17 ),
    inference(superposition,[],[f713,f509]) ).

fof(f713,plain,
    ( ! [X0,X1] :
        ( sK49 != app(cons(X0,nil),X1)
        | ~ ssList(X1)
        | ~ ssItem(X0)
        | ~ ssItem(sK51(X0,nil,X1)) )
    | ~ spl52_17 ),
    inference(resolution,[],[f693,f451]) ).

fof(f451,plain,
    ! [X0] :
      ( ~ memberP(nil,X0)
      | ~ ssItem(X0) ),
    inference(cnf_transformation,[],[f149]) ).

fof(f149,plain,
    ! [X0] :
      ( ~ memberP(nil,X0)
      | ~ ssItem(X0) ),
    inference(ennf_transformation,[],[f38]) ).

fof(f38,axiom,
    ! [X0] :
      ( ssItem(X0)
     => ~ memberP(nil,X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax38) ).

fof(f693,plain,
    ( ! [X0,X1] :
        ( memberP(nil,sK51(X0,nil,X1))
        | ~ ssItem(X0)
        | ~ ssList(X1)
        | sK49 != app(cons(X0,nil),X1) )
    | ~ spl52_17 ),
    inference(avatar_component_clause,[],[f692]) ).

fof(f710,plain,
    ( ~ spl52_1
    | spl52_21
    | ~ spl52_7 ),
    inference(avatar_split_clause,[],[f681,f616,f708,f592]) ).

fof(f592,plain,
    ( spl52_1
  <=> ssList(nil) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_1])]) ).

fof(f616,plain,
    ( spl52_7
  <=> ! [X0,X1] :
        ( sK49 != app(cons(X0,nil),X1)
        | ~ ssList(cons(X0,nil))
        | ~ ssItem(X0)
        | ~ ssList(X1)
        | ssItem(sK51(X0,nil,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_7])]) ).

fof(f681,plain,
    ( ! [X0,X1] :
        ( ~ ssItem(X0)
        | ~ ssList(nil)
        | sK49 != app(cons(X0,nil),X1)
        | ~ ssList(X1)
        | ssItem(sK51(X0,nil,X1)) )
    | ~ spl52_7 ),
    inference(duplicate_literal_removal,[],[f680]) ).

fof(f680,plain,
    ( ! [X0,X1] :
        ( ~ ssItem(X0)
        | ~ ssList(nil)
        | sK49 != app(cons(X0,nil),X1)
        | ~ ssItem(X0)
        | ~ ssList(X1)
        | ssItem(sK51(X0,nil,X1)) )
    | ~ spl52_7 ),
    inference(resolution,[],[f420,f617]) ).

fof(f617,plain,
    ( ! [X0,X1] :
        ( ~ ssList(cons(X0,nil))
        | sK49 != app(cons(X0,nil),X1)
        | ~ ssItem(X0)
        | ~ ssList(X1)
        | ssItem(sK51(X0,nil,X1)) )
    | ~ spl52_7 ),
    inference(avatar_component_clause,[],[f616]) ).

fof(f420,plain,
    ! [X0,X1] :
      ( ssList(cons(X1,X0))
      | ~ ssItem(X1)
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f120]) ).

fof(f120,plain,
    ! [X0] :
      ( ! [X1] :
          ( ssList(cons(X1,X0))
          | ~ ssItem(X1) )
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f16]) ).

fof(f16,axiom,
    ! [X0] :
      ( ssList(X0)
     => ! [X1] :
          ( ssItem(X1)
         => ssList(cons(X1,X0)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax16) ).

fof(f694,plain,
    ( ~ spl52_1
    | spl52_17
    | ~ spl52_6 ),
    inference(avatar_split_clause,[],[f685,f612,f692,f592]) ).

fof(f612,plain,
    ( spl52_6
  <=> ! [X0,X1] :
        ( sK49 != app(cons(X0,nil),X1)
        | ~ ssList(cons(X0,nil))
        | ~ ssItem(X0)
        | ~ ssList(X1)
        | memberP(nil,sK51(X0,nil,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl52_6])]) ).

fof(f685,plain,
    ( ! [X0,X1] :
        ( ~ ssItem(X0)
        | ~ ssList(nil)
        | sK49 != app(cons(X0,nil),X1)
        | ~ ssList(X1)
        | memberP(nil,sK51(X0,nil,X1)) )
    | ~ spl52_6 ),
    inference(duplicate_literal_removal,[],[f676]) ).

fof(f676,plain,
    ( ! [X0,X1] :
        ( ~ ssItem(X0)
        | ~ ssList(nil)
        | sK49 != app(cons(X0,nil),X1)
        | ~ ssItem(X0)
        | ~ ssList(X1)
        | memberP(nil,sK51(X0,nil,X1)) )
    | ~ spl52_6 ),
    inference(resolution,[],[f420,f613]) ).

fof(f613,plain,
    ( ! [X0,X1] :
        ( ~ ssList(cons(X0,nil))
        | sK49 != app(cons(X0,nil),X1)
        | ~ ssItem(X0)
        | ~ ssList(X1)
        | memberP(nil,sK51(X0,nil,X1)) )
    | ~ spl52_6 ),
    inference(avatar_component_clause,[],[f612]) ).

fof(f672,plain,
    spl52_8,
    inference(avatar_contradiction_clause,[],[f671]) ).

fof(f671,plain,
    ( $false
    | spl52_8 ),
    inference(resolution,[],[f630,f530]) ).

fof(f530,plain,
    ssList(sK49),
    inference(cnf_transformation,[],[f337]) ).

fof(f630,plain,
    ( ~ ssList(sK49)
    | spl52_8 ),
    inference(avatar_component_clause,[],[f628]) ).

fof(f661,plain,
    spl52_1,
    inference(avatar_contradiction_clause,[],[f660]) ).

fof(f660,plain,
    ( $false
    | spl52_1 ),
    inference(resolution,[],[f594,f421]) ).

fof(f421,plain,
    ssList(nil),
    inference(cnf_transformation,[],[f17]) ).

fof(f17,axiom,
    ssList(nil),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax17) ).

fof(f594,plain,
    ( ~ ssList(nil)
    | spl52_1 ),
    inference(avatar_component_clause,[],[f592]) ).

fof(f618,plain,
    ( ~ spl52_1
    | spl52_7 ),
    inference(avatar_split_clause,[],[f590,f616,f592]) ).

fof(f590,plain,
    ! [X0,X1] :
      ( sK49 != app(cons(X0,nil),X1)
      | ssItem(sK51(X0,nil,X1))
      | ~ ssList(X1)
      | ~ ssList(nil)
      | ~ ssItem(X0)
      | ~ ssList(cons(X0,nil)) ),
    inference(superposition,[],[f546,f435]) ).

fof(f435,plain,
    ! [X0] :
      ( app(nil,X0) = X0
      | ~ ssList(X0) ),
    inference(cnf_transformation,[],[f135]) ).

fof(f135,plain,
    ! [X0] :
      ( app(nil,X0) = X0
      | ~ ssList(X0) ),
    inference(ennf_transformation,[],[f28]) ).

fof(f28,axiom,
    ! [X0] :
      ( ssList(X0)
     => app(nil,X0) = X0 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax28) ).

fof(f546,plain,
    ! [X10,X8,X9] :
      ( app(app(X9,cons(X8,nil)),X10) != sK49
      | ssItem(sK51(X8,X9,X10))
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssItem(X8) ),
    inference(definition_unfolding,[],[f535,f533]) ).

fof(f535,plain,
    ! [X10,X8,X9] :
      ( ssItem(sK51(X8,X9,X10))
      | app(app(X9,cons(X8,nil)),X10) != sK47
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssItem(X8) ),
    inference(cnf_transformation,[],[f337]) ).

fof(f614,plain,
    ( ~ spl52_1
    | spl52_6 ),
    inference(avatar_split_clause,[],[f589,f612,f592]) ).

fof(f589,plain,
    ! [X0,X1] :
      ( sK49 != app(cons(X0,nil),X1)
      | memberP(nil,sK51(X0,nil,X1))
      | ~ ssList(X1)
      | ~ ssList(nil)
      | ~ ssItem(X0)
      | ~ ssList(cons(X0,nil)) ),
    inference(superposition,[],[f545,f435]) ).

fof(f545,plain,
    ! [X10,X8,X9] :
      ( app(app(X9,cons(X8,nil)),X10) != sK49
      | memberP(X9,sK51(X8,X9,X10))
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssItem(X8) ),
    inference(definition_unfolding,[],[f536,f533]) ).

fof(f536,plain,
    ! [X10,X8,X9] :
      ( memberP(X9,sK51(X8,X9,X10))
      | app(app(X9,cons(X8,nil)),X10) != sK47
      | ~ ssList(X10)
      | ~ ssList(X9)
      | ~ ssItem(X8) ),
    inference(cnf_transformation,[],[f337]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.10  % Problem    : SWC233+1 : TPTP v8.2.0. Released v2.4.0.
% 0.02/0.11  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.10/0.30  % Computer : n032.cluster.edu
% 0.10/0.30  % Model    : x86_64 x86_64
% 0.10/0.30  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30  % Memory   : 8042.1875MB
% 0.10/0.30  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30  % CPULimit   : 300
% 0.10/0.30  % WCLimit    : 300
% 0.10/0.30  % DateTime   : Sun May 19 02:41:22 EDT 2024
% 0.10/0.30  % CPUTime    : 
% 0.10/0.30  This is a FOF_THM_RFO_SEQ problem
% 0.10/0.30  Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.40/0.59  % (22590)lrs+21_1:5_sil=2000:sos=on:urr=on:newcnf=on:slsq=on:i=83:slsql=off:bd=off:nm=2:ss=axioms:st=1.5:sp=const_min:gsp=on:rawr=on_0 on theBenchmark for (2997ds/83Mi)
% 0.40/0.59  % (22588)lrs+2_1:1_sil=16000:fde=none:sos=all:nwc=5.0:i=34:ep=RS:s2pl=on:lma=on:afp=100000_0 on theBenchmark for (2997ds/34Mi)
% 0.40/0.59  % (22585)lrs+1011_461:32768_sil=16000:irw=on:sp=frequency:lsd=20:fd=preordered:nwc=10.0:s2agt=32:alpa=false:cond=fast:s2a=on:i=51:s2at=3.0:awrs=decay:awrsf=691:bd=off:nm=20:fsr=off:amm=sco:uhcvi=on:rawr=on_0 on theBenchmark for (2997ds/51Mi)
% 0.40/0.59  % (22586)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on theBenchmark for (2997ds/78Mi)
% 0.40/0.59  % (22587)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on theBenchmark for (2997ds/33Mi)
% 0.40/0.59  % (22589)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on theBenchmark for (2997ds/45Mi)
% 0.40/0.60  % (22584)dis-1011_2:1_sil=2000:lsd=20:nwc=5.0:flr=on:mep=off:st=3.0:i=34:sd=1:ep=RS:ss=axioms_0 on theBenchmark for (2997ds/34Mi)
% 0.40/0.61  % (22585)First to succeed.
% 0.40/0.61  % (22591)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on theBenchmark for (2997ds/56Mi)
% 0.40/0.61  % (22585)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-22583"
% 0.40/0.61  % (22585)Refutation found. Thanks to Tanya!
% 0.40/0.61  % SZS status Theorem for theBenchmark
% 0.40/0.61  % SZS output start Proof for theBenchmark
% See solution above
% 0.40/0.61  % (22585)------------------------------
% 0.40/0.61  % (22585)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.40/0.61  % (22585)Termination reason: Refutation
% 0.40/0.61  
% 0.40/0.61  % (22585)Memory used [KB]: 1503
% 0.40/0.61  % (22585)Time elapsed: 0.014 s
% 0.40/0.61  % (22585)Instructions burned: 32 (million)
% 0.40/0.61  % (22583)Success in time 0.292 s
% 0.40/0.61  % Vampire---4.8 exiting
%------------------------------------------------------------------------------